2008 CADILLAC STS start stop button

To arm the system:
Press the lock button on the keyless access
transmitter. If the door is closed when the lock
button is pressed, the security light will stay
illuminated for 30 seconds. After the security light
goes off, the theft-deterrent system is armed.
Pressing the lock button twice will arm the system
immediately.
If the vehicle is locked using the keyless access
transmitter and the trunk lid, hood or a door is open
or not closed completely, the security light will ash
for 60 seconds and then turn off. At this time, the
theft-deterrent system is armed but the alarm will not
sound if the trunk lid, hood or door that was not
closed completely is tampered with or opened.
The alarm will sound for the trunk lid, hood or a door
that was completely closed at the time the vehicle
was locked using the keyless access transmitter.
Open the door. Lock the door with the power door
lock switch or lock button on the keyless access
transmitter. The security light should ash. Close the
door. The security light will stop ashing and stay on.
After 30 seconds the light should turn off, the
theft-deterrent system is armed.
Passive Arming, if activated through the vehicle
personalization feature, will arm the system
automatically after you close the door and take at
least one keyless access transmitter with you.
The security light will turn on. After 60 seconds the
light should turn off. The theft-deterrent system is
armed. SeeVehicle Personalization on page 2-60.
If a door, hood, or the trunk is opened without the
keyless access transmitter, the horn will sound for
30 seconds and the lamps will ash for two minutes.
The vehicle cannot be started without a keyless access
transmitter.
The Theft-Deterrent system will not arm if:
The key is used to turn the key cylinder to the
lock position.
The driver’s door is locked using the power door
lock switch after the doors are closed.
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Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
20 minutes after the engine is turned off:
Audio System
Audio Steering Wheel Controls
Power Windows
Power to these accessories will work up to 20 minutes
or until one of the front doors is opened. For an
additional 20 minutes of operation, close all the doors
and press Acc. to place the vehicle in accessory mode.
Press the button again to return to RAP.
Starting the Engine
To place the transmission in the proper gear:
Move the shift lever to PARK (P) or NEUTRAL (N).
To restart when you are already moving, use
NEUTRAL (N).
Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.
The keyless access transmitter must be inside the
vehicle for the ignition to work.Cell phone chargers can interfere with the operation of
the Keyless Access System. Battery chargers should
not be plugged in when starting or turning off the engine.
To start your vehicle, do the following:
Starting Procedure
1. With your foot on the brake pedal, press the
START button located on the instrument panel.
If there is not a keyless access transmitter in
the vehicle or if there is something causing
interference with it, the DIC will display NO FOBS
DETECTED. SeeDIC Warnings and Messages
on page 3-80for more information.
2. When the engine begins cranking, let go of the
button and the engine cranks automatically until
it starts. If the battery in the keyless access
transmitter is weak, the DIC displays KEY FOB
BATTERY LOW. You can still drive the vehicle.
See “Battery Replacement” underKeyless Access
System Operation on page 2-6for more information.
If the fob battery is dead, you need to insert the
fob into the fob slot to enable engine starting.
See “No Fobs Detected” underDIC Warnings and
Messages on page 3-80.
3. Do not race the engine immediately after starting it.
Operate the engine and transmission gently until
the oil warms up and lubricates all moving parts.
2-29

4. If the engine does not start and no DIC message is
displayed, wait 15 seconds before trying again to let
the cranking motor cool down.
If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be ooded with too much gasoline.
Try pushing the accelerator pedal all the way to the
oor while cranking for up to 15 seconds maximum.
Wait at least 15 seconds between each try, to allow
the cranking motor to cool down. When the engine
starts, let go of the accelerator. If the vehicle starts
briey but then stops again, do the same thing.
This clears the extra gasoline from the engine.
Notice:Cranking the engine for long periods of
time, by pressing the START button immediately
after cranking has ended, can overheat and damage
the cranking motor, and drain the battery. Wait at
least 15 seconds between each try, to allow the
cranking motor to cool down.
Your vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the engine
and protects components. Once cranking has
been initiated, the engine continues cranking for a
few seconds or until the vehicle starts. If the engine
does not start, cranking automatically stops after
15 seconds to prevent cranking motor damage.To prevent gear damage, this system also prevents
cranking if the engine is already running.
Notice:The engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer/retailer. If you do not, your
engine might not perform properly. Any resulting
damage would not be covered by your vehicle’s
warranty.
Stopping Your Engine
Move the shift lever to PARK (P) and press the Acc.
button located on the instrument panel. If the shifter is
not in PARK (P), the engine shuts off and the vehicle
goes into the Accessory Mode. The DIC displays SHIFT
TO PARK. Once the shifter is moved to PARK (P),
the vehicle turns off.
The DIC displays NO FOB, OFF OR RUN?, if the
keyless access transmitter is not detected inside the
vehicle when it is turned off.
SeeDIC Warnings and Messages on page 3-80for
more information.
2-30

Driver Selection Submenu Items
DRIVER 1/DRIVER 2
The numbers on the back of each keyless access
transmitter correspond to DRIVER 1 and DRIVER 2.
If you would like to recall or store driver settings for
the driver that does not correspond to the number on
the back of the keyless access transmitter that you
are using:
1. Enter the memory programming mode for your
driver settings by following the instructions listed
previously under “Entering the Driver Selection
Submenu.”
2. From the DRIVER SELECTION submenu, turn the
tune/select knob to highlight the driver number that
you want, either DRIVER 1 or DRIVER 2.
3. Set your choice by pressing in the tune/select knob.
If you would like to recall or store driver settings for
the selected driver, see “RECALL DRIVER SETTINGS”
or “STORE DRIVER SETTINGS” later in this section.
If you would like to recall or store exit settings for
the selected driver, see “RECALL EXIT SETTINGS” or
“STORE EXIT SETTINGS” later in this section.
RECALL DRIVER SETTINGS
To recall driver settings:
1. Enter the memory programming mode for your
driver settings by following the instructions listed
previously under “Entering the Driver Selection
Submenu.”
2. From the DRIVER SELECTION submenu, turn the
tune/select knob to scroll to RECALL DRIVER
SETTINGS and press in the knob.
If the vehicle is in PARK (P), one beep will sound
and your previously saved driving position will
then be recalled.
If the vehicle is not in PARK (P), three beeps will
sound and your previously saved driving position will
not be recalled.
A memory recall can be stopped by pressing any
memory seat or mirror position button.
If you would like the stored driving positions to be
recalled when unlocking your vehicle with the keyless
access transmitter or when starting your vehicle,
see “REMOTE RECALL MEMORY” or “START
BUTTON RECALL” underVehicle Personalization
on page 2-60.
2-79

Antilock Brake System
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light will come
on briey when you
start the engine.
That is normal. If the light does not come on then, have it
xed so it will be ready to warn you if there is a problem.
If the ABS light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as it
is safely possible and turn the ignition off. Then start
the engine again to reset the system. If the ABS light still
stays on, or comes on again while you are driving,
your vehicle needs service. If the regular brake system
warning light is not on, you still have brakes, but
you do not have antilock brakes. If the regular brake
system warning light is also on, you do not have antilock
brakes and there is a problem with your regular
brakes. SeeBrake System Warning Light on page 3-64
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-80for
all brake related DIC messages.
Traction Control System (TCS)
Warning Light
If the Traction Control
System (TCS) warning
light comes on and stays
on, there may be a
problem with the TCS.
The TCS warning light will come on briey when the
engine is started. If it does not come on then, have it
xed so it will be ready to warn you if there is a problem.
The light will also come on if you turn the TCS off using
the traction control on/off button located on the console.
If this light stays on or comes on while you are driving,
pull off the road as soon as possible and stop carefully.
Turn your engine off and then restart it. If the light still
stays on or comes back on again while you are driving,
your vehicle needs service. Have the TCS inspected as
soon as possible. SeeTraction Control System (TCS)
on page 4-6andStabiliTrak
®System on page 4-8for
more information.
Also seeCompetitive Driving Mode (STS-V) on
page 4-7for more information.
3-65

TIMER OFF
This display can be used like a stopwatch. You can
record the time it takes to travel from one point to
another. To access the timer, press the information
button until 00:00:00 TIMER OFF displays. To turn
on the timer, press the reset button until TIMER
ON displays. The timer will then start. To turn off
the timer, press the reset button again until TIMER OFF
displays. The timer will stop and display the end
timing value. To reset the timer, press and hold
the reset button after the timer has been stopped.
The display will return to zero.
BATTERY VOLTS
This display shows the current battery voltage. If the
voltage is in the normal range, the value will display. For
example, the display may read 13.2 BATTERY VOLTS.
If the voltage is low, the display will have LOW after it.
If the voltage is high, the display will have HIGH after it.
Your vehicle’s charging system regulates voltage based
on the state of the battery. The battery voltage may
uctuate when viewing this information on the DIC.
This is normal. SeeCharging System Light on page 3-63
for more information.
If there is a problem with the battery charging system,
the DIC may display a message. SeeDIC Warnings and
Messages on page 3-80andElectric Power Management
on page 3-42for more information.
Tire Pressure
This display shows the pressure for each tire in either
pounds per square inch (psi) or kilopascals (kPa). If the
tire pressure is normal, the value will display. If the tire
pressure is low or high, LOW or HIGH will appear on
the display with the value. SeeInflation - Tire Pressure
on page 5-66andDIC Warnings and Messages on
page 3-80for more information. Press the information
button to scroll through the following displays:
LF TIRE:This display shows the pressure in the driver
side front tire.
RF TIRE:This display shows the pressure in the
passenger side front tire.
LR TIRE:This display shows the pressure in the driver
side rear tire.
RR TIRE:This display shows the pressure in the
passenger side rear tire.
If the tire pressure display shows dashes instead of
a value, there may be a problem with your vehicle.
If this consistently occurs, see your dealer/retailer
for service.
3-78

The keyless access transmitter needs to be inside of
the vehicle in order for the vehicle to start. SeeStarting
the Engine on page 2-29for more information.
OIL PRESSURE LOW STOP ENGINE
Notice:If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on
the instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the vehicle
until the cause of the low oil pressure is corrected.
SeeEngine Oil on page 5-18for more information.
This message displays when the vehicle’s engine
oil pressure is low.
A multiple chime sounds when this message is
displayed. SeeEngine Oil on page 5-18for more
information.
Stop the vehicle immediately, as engine damage can
result from driving a vehicle with low oil pressure.
Have the vehicle serviced by your dealer/retailer as
soon as possible when this message is displayed.
PASSENGER DOOR AJAR
This symbol appears
with this message.
This message displays when the passenger side front
door is not closed completely. Make sure that the door
is closed completely.
PRESS START AND BRAKE TO
START ENGINE
This message displays when you need to press down
on the brake pedal while pressing the start button on
the electronic keyless ignition when trying to start
your vehicle. SeeStarting the Engine on page 2-29for
more information.
3-89

STABILITY COMPETITIVE MODE
If your All-Wheel Drive (AWD) vehicle has the
Active Steering with Enhanced StabiliTrak®option,
this message displays when the Competitive Mode
for stability control has been turned on using the
TC (traction control) button. SeeEnhanced StabiliTrak
®
on page 4-9. When the Enhanced StabiliTrak®
Competitive Mode has been activated, traction control
operates in competitive mode and cannot be turned
off. Also, the Active Steering and the Magnetic
Ride Control systems operate in the Performance
Mode. For more information, see “Active Steering
and Magnetic Ride Control” in the Index in the
Navigation manual.
STABILITY SECURE MODE
If your All-Wheel Drive (AWD) vehicle has the
Active Steering with Enhanced StabiliTrak®option,
this message displays when the stability control system
is in the secure mode. Stability Secure Mode is set
automatically when certain system faults or vehicle
conditions are detected. When the Stability Secure
Mode is activated, the stability control system will
not respond to driver requests to change the stability
mode until the next ignition cycle or until the vehicle
condition or fault is returned to normal. SeeEnhanced
StabiliTrak
®on page 4-9.
STABILITY SYS (System) ACTIVE
This message displays any time the StabiliTrak®system
or Enhanced StabiliTrak®system is actively assisting
with directional control of the vehicle. Slippery road
conditions may exist when this message is displayed,
so adjust your driving accordingly. This message
may stay on for a few seconds after StabiliTrak
®
stops assisting with directional control of the vehicle.
SeeStabiliTrak®System on page 4-8orEnhanced
StabiliTrak®on page 4-9for more information.
STABILITY SYS (System) NOT READY
This message displays if the StabiliTrak®system is
not ready. Two conditions may cause this message
to display:
The vehicle needs to be driven in a straight line
until the sensors are centered. Once the sensors
are centered, the StabiliTrak
®system is ready and
the STABILITY SYS READY message displays.
The system needs to warm up. This may occur
when rst starting your vehicle and driving away
during cold winter weather. This is normal. To
acknowledge this message, press the reset button.
The StabiliTrak
®performance is affected until the
STABILITY SYS READY message is displayed in the
DIC. SeeStabiliTrak
®System on page 4-8for more
information.
3-94